S-93075A192 8-32 x 3/8" ASME B18.6.3 Low-Strength Steel Hex Head Screws
Low-Strength Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc plating that protects against rust and extends service life in demanding environments
- High tensile strength of 60,000 psi ensures reliable, vibration-resistant fastening for critical industrial applications
- Precise Class 2A thread fit guarantees smooth installation and consistent engagement with mating components
- External hex drive design allows for high-torque application with standard tools, reducing assembly time
- Fully threaded coarse UNC design provides maximum grip and load distribution across the entire fastener length
- Rockwell B69 hardness rating maintains thread integrity and prevents stripping during repeated use
- Compliance with ASME B18.6.3 and environmental regulations ensures quality consistency and global acceptability
Professional Applications & Engineering Value
Engineered for industrial fastening solutions, these 8-32 UNC hex head screws address common challenges in machinery assembly, equipment manufacturing, and structural applications. The steel construction with zinc plating combats corrosion in humid or outdoor environments, while the coarse thread pattern prevents cross-threading and enables quick installation in soft materials. With external hex drive compatibility, technicians can apply substantial torque without slippage, making them ideal for high-vibration settings where 60,000 psi tensile strength maintains joint integrity. These fully threaded screws distribute stress evenly, reducing point failures in right-hand thread applications across automotive, electrical enclosures, and metal fabrication projects.
Specification Summary & Compliance
This 8-32 UNC hex head screw maintains Class 2A thread fit tolerances per ASME B18.6.3 specifications, ensuring dimensional accuracy across the 0.164" thread diameter and 3/8" length. Manufacturing adheres to ASME B18.6.3 standards for consistency, while environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming suitability for global supply chains without hazardous substance restrictions.
